SMR — Caliber lineup

SMR is offered in .32, .36, .40, and .45 caliber, all rifled.

Category: Options & VariantsTopics: Southern, .32 Caliber, .36 Caliber, .40 Caliber, .45 Caliber, RifledLast verified: 2026-07-25Also called: gun, rifle, muzzleloader, muzzle loader, firearm, southern mountain, SMR, poor boy